def show_input(self):
""" Show multiple choice problems """
choices = []
limit = self._limit
if limit == 0:
limit = len(self._choices) # no limit
if self._multiple:
# take only the valid choices in the first pass
for entry in self._choices:
if entry["valid"]:
choices.append(entry)
limit = limit - 1
# take everything else in a second pass
for entry in self._choices:
if limit == 0:
break
if not entry["valid"]:
choices.append(entry)
limit = limit - 1
else:
# need to have a valid entry
found_valid = False
for entry in self._choices:
if limit == 1 and not found_valid and not entry["valid"]:
continue
elif limit == 0:
break
choices.append(entry)
limit = limit - 1
if entry["valid"]:
found_valid = True
shuffle(choices)
return str(get_template_renderer("templates/tasks/").multiplechoice(self.get_id(), self._multiple, choices))
def POST(self, courseid):
""" POST request: update the settings """
course, _ = get_course_and_check_rights(courseid, allow_all_staff=False)
contest_data = get_contest_data(course)
new_data = web.input()
errors = []
try:
contest_data['enabled'] = new_data.get('enabled', '0') == '1'
contest_data['start'] = new_data["start"]
contest_data['end'] = new_data["end"]
try:
start = datetime.strptime(contest_data['start'], "%Y-%m-%d %H:%M:%S")
except:
errors.append('Invalid start date')
try:
end = datetime.strptime(contest_data['end'], "%Y-%m-%d %H:%M:%S")
except:
errors.append('Invalid end date')
if len(errors) == 0:
if start >= end:
errors.append('Start date should be before end date')
try:
contest_data['blackout'] = int(new_data["blackout"])
if contest_data['blackout'] < 0:
errors.append('Invalid number of hours for the blackout: should be greater than 0')
except:
errors.append('Invalid number of hours for the blackout')
try:
contest_data['penalty'] = int(new_data["penalty"])
if contest_data['penalty'] < 0:
errors.append('Invalid number of minutes for the penalty: should be greater than 0')
except:
errors.append('Invalid number of minutes for the penalty')
except:
errors.append('User returned an invalid form')
if len(errors) == 0:
save_contest_data(course, contest_data)
return get_template_renderer('plugins/contests', '../../templates/layout').admin(course, contest_data, None, True)
else:
return get_template_renderer('plugins/contests', '../../templates/layout').admin(course, contest_data, errors, False)
def get_menu(course, current):
""" Returns the HTML of the menu used in the administration. ```current``` is the current page of section """
custom_renderer = get_template_renderer('templates/')
default_entries = [("settings", "<span class='glyphicon glyphicon-cog'></span> Course settings"),
("students", "<span class='glyphicon glyphicon-user'></span> Students"),
("tasks", "<span class='glyphicon glyphicon-tasks'></span> Tasks")]
# Hook should return a tuple (link,name) where link is the relative link from the index of the course administration.
additionnal_entries = [entry for entry in PluginManager.get_instance().call_hook('course_admin_menu', course=course) if entry is not None]
return custom_renderer.course_admin.menu(course, default_entries + additionnal_entries, current)
def course_menu(course):
""" Displays some informations about the contest on the course page"""
contest_data = get_contest_data(course)
if contest_data['enabled']:
start = datetime.strptime(contest_data['start'], "%Y-%m-%d %H:%M:%S")
end = datetime.strptime(contest_data['end'], "%Y-%m-%d %H:%M:%S")
blackout = end - timedelta(hours=contest_data['blackout'])
return str(get_template_renderer('frontend/plugins/contests').course_menu(course, start, end, blackout))
else:
return None
def get_menu(course, current):
""" Returns the HTML of the menu used in the administration. ```current``` is the current page of section """
custom_renderer = get_template_renderer('templates/')
default_entries = []
if User.get_username() in course.get_admins():
default_entries += [("settings", "<i class='fa fa-cog fa-fw'></i> Course settings"),
("batch", "<i class='fa fa-rocket fa-fw'></i> Batch operations")]
default_entries += [("students", "<i class='fa " + ("fa-group" if course.is_group_course() else "fa-user")
+ " fa-fw'></i> " + ("Groups" if course.is_group_course() else "Students"))]
default_entries += [("tasks", "<i class='fa fa-tasks fa-fw'></i> Tasks")]
# Hook should return a tuple (link,name) where link is the relative link from the index of the course administration.
additionnal_entries = [entry for entry in PluginManager.get_instance().call_hook('course_admin_menu', course=course) if entry is not None]
return custom_renderer.course_admin.menu(course, default_entries + additionnal_entries, current)
def show_tab_file(self, courseid, taskid, _error=False):
""" Return the file tab """
return get_template_renderer('templates/').course_admin.edit_tabs.files(FrontendCourse(courseid), taskid,
self.get_task_filelist(courseid, taskid))
def show_input(self):
""" Show MatchProblem """
return str(get_template_renderer("templates/tasks/").match(self.get_id()))
def GET(self, courseid):
# try:
course = FrontendCourse(courseid)
contest_data = get_contest_data(course)
if not contest_data['enabled']:
raise web.notfound()
start = datetime.strptime(contest_data['start'], "%Y-%m-%d %H:%M:%S")
end = datetime.strptime(contest_data['end'], "%Y-%m-%d %H:%M:%S")
blackout = end - timedelta(hours=contest_data['blackout'])
users = course.get_registered_users(True)
tasks = course.get_tasks().keys()
db_results = get_database().submissions.find({
"username": {"$in": users},
"courseid": courseid,
"submitted_on": {"$gte": start, "$lt": blackout},
"status": "done"},
{"username": True, "_id": False, "taskid": True, "result": True, "submitted_on": True}).sort([("submitted_on", pymongo.ASCENDING)])
task_status = {taskid: {"status": "NA", "tries": 0} for taskid in tasks}
results = {username: {"name": UserData(username).get_data()['realname'], "tasks": copy.deepcopy(task_status)} for username in users}
activity = []
# Compute stats for each submission
task_succeeded = {taskid: False for taskid in tasks}
for submission in db_results:
if submission['taskid'] not in tasks:
continue
if submission['username'] not in users:
continue
status = results[submission['username']]["tasks"][submission['taskid']]
if status["status"] == "AC" or status["status"] == "ACF":
continue
else:
if submission['result'] == "success":
if not task_succeeded[submission['taskid']]:
status["status"] = "ACF"
task_succeeded[submission['taskid']] = True
else:
status["status"] = "AC"
status["tries"] += 1
status["time"] = submission['submitted_on']
status["score"] = ((submission['submitted_on'] + (
timedelta(minutes=contest_data["penalty"]) * (status["tries"] - 1))) - start).total_seconds() / 60
elif submission['result'] == "failed":
status["status"] = "WA"
status["tries"] += 1
elif submission['result'] == "timeout":
status["status"] = "TLE"
status["tries"] += 1
else: # other internal error
continue
activity.append({"user": results[submission['username']]["name"],
"when": submission['submitted_on'],
"result": (status["status"] == 'AC' or status["status"] == 'ACF'),
"taskid": submission['taskid']})
activity.reverse()
# Compute current score
for user in results:
score = [0, 0]
for data in results[user]["tasks"].values():
if "score" in data:
score[0] += 1
score[1] += data["score"]
results[user]["score"] = tuple(score)
# Sort everybody
results = OrderedDict(sorted(results.items(), key=lambda t: (-t[1]["score"][0], t[1]["score"][1])))
# Compute ranking
old = None
current_rank = 0
for cid, user in enumerate(results.keys()):
if results[user]["score"] != old:
old = results[user]["score"]
current_rank = cid + 1
results[user]["rank"] = current_rank
results[user]["displayed_rank"] = str(current_rank)
else:
results[user]["rank"] = current_rank
results[user]["displayed_rank"] = ""
return get_template_renderer('plugins/contests', '../../templates/layout').scoreboard(course, start, end, blackout, tasks, results, activity)
def GET(self, courseid):
""" GET request: simply display the form """
course, _ = get_course_and_check_rights(courseid, allow_all_staff=False)
contest_data = get_contest_data(course)
return get_template_renderer('plugins/contests', '../../templates/layout').admin(course, contest_data, None, False)
def show(self):
""" Show MultilineBox """
return str(get_template_renderer('templates/tasks/').box_multiline(self.get_complete_id(), self._lines, self._max_chars, self._language))
def show(self):
""" Show InputBox """
return str(get_template_renderer('templates/tasks/').box_input(self.get_complete_id(), self._input_type, self._max_chars))
def show(self):
""" Show FileBox """
return str(get_template_renderer('templates/tasks/').box_file(self.get_complete_id(), self._max_size, self._allowed_exts, json))
def show(self):
""" Show TextBox """
return str(get_template_renderer('templates/tasks/').box_text(self._content))
